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Submitted on: 14 December 2013.
Revised on: 30 January 2014.
Accepted on: 30 March 2014.
___________________DISTRIBUTED AND PARALLEL DATABASES
Submitted on: 17 August 2001.
Revised on: 16 October 2001.
Accepted on: 30 November 2001.
___________________DISTRIBUTED AND PARALLEL DATABASES
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Submitted on: 02 August 2001.
Revised on: 29 October 2001.
Accepted on: 22 November 2001.
___________________DISTRIBUTED AND PARALLEL DATABASES
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